function heji({ one, two }: { one: number; two: number }): number {
  return one + two;
}

const qiuhe = heji({ one: 1, two: 2 });

// const jianXiaoJieJie: () => string = () => {
//   return "大脚";
// };

const jianXiaoJieJie: ():string => { return "大脚";};
